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(parent: 1b0c9b3) | patch
x86/current: provide additional information to optimise get_cpu_info()
authorAndrew Cooper <andrew.cooper3@citrix.com>
Wed, 3 Sep 2014 13:09:06 +0000 (15:09 +0200)
committerJan Beulich <jbeulich@suse.com>
Wed, 3 Sep 2014 13:09:06 +0000 (15:09 +0200)
commitdf0ae94fd56d5f9c64089364efecb1793442360b
treec510155590d39b148cb52e42c507eb35f550fb3ftree | snapshot
parent1b0c9b3c57944ae83898ed291fbebbd44cd1b0cbcommit | diff
x86/current: provide additional information to optimise get_cpu_info()

Exactly as with c/s d55c5eefe "x86: use compiler visible "add" instead of
inline assembly "or" in get_cpu_info()", this is achieved by providing more
information to the compiler.

This causes a net drop of almost 4K of .text

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/include/asm-x86/current.h diff | blob | history
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